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 ###Instrução: O que mostra para 2000 na Reserva Indígena de Fort Peck, Montana, quando o 1979 é menor que 26.8?
 ###Tabelas: CREATE TABLE result_of_national_final (result_of_national_final_id AUTO_INCREMENT PRIMARY KEY, Draw INT, Song VARCHAR, Artist VARCHAR, Points INT, Place VARCHAR) CREATE TABLE changes_in_poverty_rates_on_largest_reservations (changes_in_poverty_rates_on_largest_reservations_id AUTO_INCREMENT PRIMARY KEY, Reservation VARCHAR, Location VARCHAR, 1969 INT, 1979 INT, 1989 INT, 2000 INT) CREATE TABLE regional (regional_id AUTO_INCREMENT PRIMARY KEY, Branding VARCHAR, Callsign VARCHAR, Frequency VARCHAR, Power (kW) VARCHAR, Location VARCHAR) CREATE TABLE population_and_distribution (population_and_distribution_id AUTO_INCREMENT PRIMARY KEY, Year INT, Numer of Jamaicans granted British citizenship INT, Naturalisation by residence INT, Naturalisation by marriage INT, Registration of a minor child INT, Registration by other means INT) CREATE TABLE settlements_with_population_between_100_and_200 (settlements_with_population_between_100_and_200_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Population INT, Name VARCHAR, Former Name VARCHAR, Municipality VARCHAR)  
SELECT AVG 2000 FROM changes_in_poverty_rates_on_largest_reservations WHERE Location = montana AND Reservation = fort peck indian reservation AND 1979 < 26.8